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Staging: bcm: return -EFAULT on copy_to_user() failures
authorDan Carpenter <error27@gmail.com>
Fri, 8 Oct 2010 12:53:48 +0000 (14:53 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 8 Oct 2010 14:29:54 +0000 (07:29 -0700)
commitbf58bd66f6212d838dda4384b8cd21337b47e363
tree489bde9df2b3c1eacf764ed681a850503e28f6cftree | snapshot
parenta1823f2ec3ffa86b7b3676bfd432b6da25298ff6commit | diff
Staging: bcm: return -EFAULT on copy_to_user() failures

There were a number of places in the bcm_char_ioctl() which returned the
number of bytes remaining to be copied instead of returning -EFAULT.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/bcm/Bcmchar.c diff | blob | history
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